def test_modify_describe_key_pairs_response(self):
"""Modify a DescribeKeyPairsResponse payload."""
schema = self.schemas["DescribeKeyPairsResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DescribeKeyPairsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<keySet>"
"<item>"
"<keyName>europe-key</keyName>"
"<keyFingerprint>94:88:29:60:cf</keyFingerprint>"
"</item>"
"</keySet>"
"</DescribeKeyPairsResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
response.keySet[0].keyName = "new-key"
xml = ("<DescribeKeyPairsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<keySet>"
"<item>"
"<keyName>new-key</keyName>"
"<keyFingerprint>94:88:29:60:cf</keyFingerprint>"
"</item>"
"</keySet>"
"</DescribeKeyPairsResponse>" % xmlns)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_modify_describe_key_pairs_response(self):
"""Modify a DescribeKeyPairsResponse payload."""
schema = self.schemas["DescribeKeyPairsResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DescribeKeyPairsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<keySet>"
"<item>"
"<keyName>europe-key</keyName>"
"<keyFingerprint>94:88:29:60:cf</keyFingerprint>"
"</item>"
"</keySet>"
"</DescribeKeyPairsResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
response.keySet[0].keyName = "new-key"
xml = ("<DescribeKeyPairsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<keySet>"
"<item>"
"<keyName>new-key</keyName>"
"<keyFingerprint>94:88:29:60:cf</keyFingerprint>"
"</item>"
"</keySet>"
"</DescribeKeyPairsResponse>" % xmlns)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_get_with_non_existing_index(self):
"""An error is raised when trying to access a non existing item."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.__getitem__, 1)
self.assertEqual("Non existing item in tag 'foo'", error.message)
def test_parse_describe_security_groups_response(self):
"""Parse a DescribeSecurityGroupsResponse payload."""
schema = self.schemas["DescribeSecurityGroupsResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DescribeSecurityGroupsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<securityGroupInfo>"
"<item>"
"<ownerId>UYY3TLBUXIEON5NQVUUX6OMPWBZIQNFM</ownerId>"
"<groupName>WebServers</groupName>"
"<groupDescription>Web</groupDescription>"
"<ipPermissions>"
"<item>"
"<ipProtocol>tcp</ipProtocol>"
"<fromPort>80</fromPort>"
"<toPort>80</toPort>"
"<groups/>"
"<ipRanges>"
"<item>"
"<cidrIp>0.0.0.0/0</cidrIp>"
"</item>"
"</ipRanges>"
"</item>"
"</ipPermissions>"
"</item>"
"</securityGroupInfo>"
"</DescribeSecurityGroupsResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
self.assertEqual("3ef0aa1d-57dd-4272", response.requestId)
self.assertEqual("UYY3TLBUXIEON5NQVUUX6OMPWBZIQNFM",
response.securityGroupInfo[0].ownerId)
self.assertEqual("WebServers", response.securityGroupInfo[0].groupName)
self.assertEqual("Web", response.securityGroupInfo[0].groupDescription)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_get_with_non_existing_index(self):
"""An error is raised when trying to access a non existing item."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.__getitem__, 1)
self.assertEqual("Non existing item in tag 'foo'", error.message)
def test_parse_describe_security_groups_response(self):
"""Parse a DescribeSecurityGroupsResponse payload."""
schema = self.schemas["DescribeSecurityGroupsResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DescribeSecurityGroupsResponse xmlns=\"%s\">"
"<requestId>3ef0aa1d-57dd-4272</requestId>"
"<securityGroupInfo>"
"<item>"
"<ownerId>UYY3TLBUXIEON5NQVUUX6OMPWBZIQNFM</ownerId>"
"<groupName>WebServers</groupName>"
"<groupDescription>Web</groupDescription>"
"<ipPermissions>"
"<item>"
"<ipProtocol>tcp</ipProtocol>"
"<fromPort>80</fromPort>"
"<toPort>80</toPort>"
"<groups/>"
"<ipRanges>"
"<item>"
"<cidrIp>0.0.0.0/0</cidrIp>"
"</item>"
"</ipRanges>"
"</item>"
"</ipPermissions>"
"</item>"
"</securityGroupInfo>"
"</DescribeSecurityGroupsResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
self.assertEqual("3ef0aa1d-57dd-4272", response.requestId)
self.assertEqual("UYY3TLBUXIEON5NQVUUX6OMPWBZIQNFM",
response.securityGroupInfo[0].ownerId)
self.assertEqual("WebServers", response.securityGroupInfo[0].groupName)
self.assertEqual("Web", response.securityGroupInfo[0].groupDescription)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_get(self):
"""
The child elements of a L{SequenceItem} can be accessed as attributes.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo[0].bar)
def test_get(self):
"""
The child elements of a L{SequenceItem} can be accessed as attributes.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo[0].bar)
def test_get_with_nested(self):
"""
It is possible to access nested nodes.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
self.assertEqual("spam", foo.bar.egg)
def test_get_with_nested(self):
"""
It is possible to access nested nodes.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
self.assertEqual("spam", foo.bar.egg)
def test_get_with_namespace(self):
"""
The child leaf elements of a L{NodeItem} can be accessed as attributes.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo xmlns=\"spam\"><bar>egg</bar></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo.bar)
def test_get_with_namespace(self):
"""
The child leaf elements of a L{NodeItem} can be accessed as attributes.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo xmlns=\"spam\"><bar>egg</bar></foo>")
foo = schema.create(root)
self.assertEqual("egg", foo.bar)
def test_get_with_many_children(self):
"""
Multiple children are supported.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
root = etree.fromstring("<foo><bar>spam1</bar><egg>spam2</egg></foo>")
foo = schema.create(root)
self.assertEqual("spam1", foo.bar)
self.assertEqual("spam2", foo.egg)
def test_get_with_reserved_keyword(self):
"""
Attributes associated to tags named against required attributes can
be accessed appending a '_' to the name.
"""
schema = NodeSchema("foo", [LeafSchema("return")])
root = etree.fromstring("<foo><return>true</return></foo>")
foo = schema.create(root)
self.assertEqual("true", foo.return_)
def test_get_with_non_required_tag(self):
"""
No error is raised if a tag is missing and its min count is zero.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo></foo>")
foo = schema.create(root)
self.assertIdentical(None, foo.bar)
def test_get_with_many_children(self):
"""
Multiple children are supported.
"""
schema = NodeSchema("foo", [LeafSchema("bar"), LeafSchema("egg")])
root = etree.fromstring("<foo><bar>spam1</bar><egg>spam2</egg></foo>")
foo = schema.create(root)
self.assertEqual("spam1", foo.bar)
self.assertEqual("spam2", foo.egg)
def test_get_with_non_required_tag(self):
"""
No error is raised if a tag is missing and its min count is zero.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo></foo>")
foo = schema.create(root)
self.assertIdentical(None, foo.bar)
def test_get_with_reserved_keyword(self):
"""
Attributes associated to tags named against required attributes can
be accessed appending a '_' to the name.
"""
schema = NodeSchema("foo", [LeafSchema("return")])
root = etree.fromstring("<foo><return>true</return></foo>")
foo = schema.create(root)
self.assertEqual("true", foo.return_)
def test_modify_describe_security_groups_response(self):
"""Modify a DescribeSecurityGroupsResponse payload."""
schema = self.schemas["DescribeSecurityGroupsResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = (b"<DescribeSecurityGroupsResponse xmlns=\"%s\">"
b"<requestId>3ef0aa1d-57dd-4272</requestId>"
b"<securityGroupInfo>"
b"<item>"
b"<ownerId>UYY3TLBUXIEON5NQVUUX6OMPWBZIQNFM</ownerId>"
b"<groupName>WebServers</groupName>"
b"<groupDescription>Web</groupDescription>"
b"<ipPermissions>"
b"<item>"
b"<ipProtocol>tcp</ipProtocol>"
b"<fromPort>80</fromPort>"
b"<toPort>80</toPort>"
b"<groups/>"
b"<ipRanges>"
b"<item>"
b"<cidrIp>0.0.0.0/0</cidrIp>"
b"</item>"
b"</ipRanges>"
b"</item>"
b"</ipPermissions>"
b"</item>"
b"</securityGroupInfo>"
b"</DescribeSecurityGroupsResponse>" % xmlns.encode())
root = etree.fromstring(xml)
response = schema.create(root)
response.securityGroupInfo[0].ownerId = "abc123"
response.securityGroupInfo[0].groupName = "Everybody"
response.securityGroupInfo[0].groupDescription = "All People"
xml = (b"<DescribeSecurityGroupsResponse xmlns=\"%s\">"
b"<requestId>3ef0aa1d-57dd-4272</requestId>"
b"<securityGroupInfo>"
b"<item>"
b"<ownerId>abc123</ownerId>"
b"<groupName>Everybody</groupName>"
b"<groupDescription>All People</groupDescription>"
b"<ipPermissions>"
b"<item>"
b"<ipProtocol>tcp</ipProtocol>"
b"<fromPort>80</fromPort>"
b"<toPort>80</toPort>"
b"<groups/>"
b"<ipRanges>"
b"<item>"
b"<cidrIp>0.0.0.0/0</cidrIp>"
b"</item>"
b"</ipRanges>"
b"</item>"
b"</ipPermissions>"
b"</item>"
b"</securityGroupInfo>"
b"</DescribeSecurityGroupsResponse>" % xmlns.encode())
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_set_with_non_leaf_tag(self):
"""
An error is raised when trying to set a non-leaf attribute to
a value other than C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "yo")
self.assertEqual("Can't set non-leaf tag 'bar'", error.message)
def test_get_with_missing_required_tag(self):
"""
An error is raised when trying to access a required attribute and
the associated tag is missing.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_get_with_empty_required_tag(self):
"""
An error is raised if an expected required tag is found but has and
empty value.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar/></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_get_items(self):
"""L{SequenceItem} supports elements with many child items."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
self.assertEqual("egg0", foo[0].bar)
self.assertEqual("egg1", foo[1].bar)
def test_set_with_duplicate_tag(self):
"""
An error is raised when trying to set an attribute associated
with a tag that appears more than once.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam1</bar><bar>spam2</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Duplicate tag 'bar'", error.message)
def test_create_with_bad_tag(self):
"""
L{SequenceSchema.create} raises an error if the tag of the given
element doesn't match the expected one.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<spam><item><bar>egg</bar></item></spam>")
error = self.assertRaises(WSDLParseError, schema.create, root)
self.assertEqual("Expected response with tag 'foo', but got "
"'spam' instead", error.message)
def test_set_with_required_tag(self):
"""
An error is raised when trying to set a required attribute to C{None}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertEqual("spam", foo.bar)
def test_get_with_unknown_tag(self):
"""
An error is raised when trying to access an attribute not in the
schema.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>egg</bar><spam>boom</spam></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, foo, "spam")
self.assertEqual("Unknown tag 'spam'", error.message)
def test_get_with_empty_required_tag(self):
"""
An error is raised if an expected required tag is found but has and
empty value.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar/></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_set_with_required_tag(self):
"""
An error is raised when trying to set a required attribute to C{None}.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertEqual("spam", foo.bar)
def test_get_with_missing_required_tag(self):
"""
An error is raised when trying to access a required attribute and
the associated tag is missing.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo></foo>")
item = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, item, "bar")
self.assertEqual("Missing tag 'bar'", error.message)
def test_get_with_unknown_tag(self):
"""
An error is raised when trying to access an attribute not in the
schema.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>egg</bar><spam>boom</spam></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, getattr, foo, "spam")
self.assertEqual("Unknown tag 'spam'", error.message)
def test_set_with_non_leaf_tag(self):
"""
An error is raised when trying to set a non-leaf attribute to
a value other than C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "yo")
self.assertEqual("Can't set non-leaf tag 'bar'", error.message)
def test_get_items(self):
"""L{SequenceItem} supports elements with many child items."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
self.assertEqual("egg0", foo[0].bar)
self.assertEqual("egg1", foo[1].bar)
def test_set_with_duplicate_tag(self):
"""
An error is raised when trying to set an attribute associated
with a tag that appears more than once.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<foo><bar>spam1</bar><bar>spam2</bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", "egg")
self.assertEqual("Duplicate tag 'bar'", error.message)
def test_create_with_bad_tag(self):
"""
L{SequenceSchema.create} raises an error if the tag of the given
element doesn't match the expected one.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<spam><item><bar>egg</bar></item></spam>")
error = self.assertRaises(WSDLParseError, schema.create, root)
self.assertEqual("Expected response with tag 'foo', but got "
"'spam' instead", error.args[0])
def test_create_with_bad_tag(self):
"""
L{NodeSchema.create} raises an error if the tag of the given element
doesn't match the expected one.
"""
schema = NodeSchema("foo", [LeafSchema("bar")])
root = etree.fromstring("<egg><bar>spam</bar></egg>")
error = self.assertRaises(WSDLParseError, schema.create, root)
self.assertEqual(
"Expected response with tag 'foo', but got "
"'egg' instead", error.message)
def test_remove_with_non_existing_item(self):
"""
L{SequenceItem.remove} raises an exception when trying to remove a
non existing item
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
item = foo.remove(foo[0])
error = self.assertRaises(WSDLParseError, foo.remove, item)
self.assertEqual("Non existing item in tag 'foo'", error.message)
def test_set_with_non_required_tag(self):
"""
It is possible to set a non-required tag value to C{None}, in that
case the element will be removed if present.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_optional_node_tag(self):
"""
It is possible to set an optional node tag to C{None}, in that
case it will be removed from the tree.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_remove_with_non_existing_item(self):
"""
L{SequenceItem.remove} raises an exception when trying to remove a
non existing item
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
item = foo.remove(foo[0])
error = self.assertRaises(WSDLParseError, foo.remove, item)
self.assertEqual("Non existing item in tag 'foo'", error.message)
def test_set_with_required_non_leaf_tag(self):
"""
An error is raised when trying to set a required non-leaf tag
to C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertTrue(hasattr(foo, "bar"))
def test_iter(self):
"""L{SequenceItem} objects are iterable."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
[item0, item1] = list(foo)
self.assertEqual("egg0", item0.bar)
self.assertEqual("egg1", item1.bar)
def test_set_with_optional_node_tag(self):
"""
It is possible to set an optional node tag to C{None}, in that
case it will be removed from the tree.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_non_required_tag(self):
"""
It is possible to set a non-required tag value to C{None}, in that
case the element will be removed if present.
"""
schema = NodeSchema("foo")
schema.add(LeafSchema("bar"), min_occurs=0)
root = etree.fromstring("<foo><bar>spam</bar></foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo/>", etree.tostring(schema.dump(foo)))
def test_set_with_required_non_leaf_tag(self):
"""
An error is raised when trying to set a required non-leaf tag
to C{None}.
"""
schema = NodeSchema("foo", [NodeSchema("bar", [LeafSchema("egg")])])
root = etree.fromstring("<foo><bar><egg>spam</egg></bar></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, setattr, foo, "bar", None)
self.assertEqual("Missing tag 'bar'", error.message)
self.assertTrue(hasattr(foo, "bar"))
def test_iter(self):
"""L{SequenceItem} objects are iterable."""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
[item0, item1] = list(foo)
self.assertEqual("egg0", item0.bar)
self.assertEqual("egg1", item1.bar)
def test_append_with_too_many_items(self):
"""
An error is raised when trying to append items above the max.
"""
schema = SequenceSchema("foo")
schema.set(NodeSchema("item", [LeafSchema("bar")]), min_occurs=0,
max_occurs=1)
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.append)
self.assertEqual("Too many items in tag 'foo'", error.args[0])
self.assertEqual(1, len(list(foo)))
def test_append_with_too_many_items(self):
"""
An error is raised when trying to append items above the max.
"""
schema = SequenceSchema("foo")
schema.set(NodeSchema("item", [LeafSchema("bar")]), min_occurs=0,
max_occurs=1)
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.append)
self.assertEqual("Too many items in tag 'foo'", error.message)
self.assertEqual(1, len(list(foo)))
def test_delitem_with_not_enough_items(self):
"""
L{SequenceItem.__delitem__} raises an error if trying to remove an item
would make the sequence shorter than the required minimum.
"""
schema = SequenceSchema("foo")
schema.set(NodeSchema("item", [LeafSchema("bar")]), min_occurs=1,
max_occurs=10)
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.__delitem__, 0)
self.assertEqual("Not enough items in tag 'foo'", error.args[0])
self.assertEqual(1, len(list(foo)))
def test_get_with_non_required_nested(self):
"""
It is possible to access a non-required nested node that has no
associated element in the XML yet, in that case a new element is
created for it.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo/>")
foo = schema.create(root)
foo.bar.egg = "spam"
self.assertEqual("<foo><bar><egg>spam</egg></bar></foo>",
etree.tostring(schema.dump(foo)))
def test_get_with_non_required_nested(self):
"""
It is possible to access a non-required nested node that has no
associated element in the XML yet, in that case a new element is
created for it.
"""
schema = NodeSchema("foo")
schema.add(NodeSchema("bar", [LeafSchema("egg")]), min_occurs=0)
root = etree.fromstring("<foo/>")
foo = schema.create(root)
foo.bar.egg = "spam"
self.assertEqual("<foo><bar><egg>spam</egg></bar></foo>",
etree.tostring(schema.dump(foo)))
def test_parse_delete_key_pair_response(self):
"""Parse a DeleteKeyPairResponse payload."""
schema = self.schemas["DeleteKeyPairResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DeleteKeyPairResponse xmlns=\"%s\">"
"<requestId>acc41b73-4c47-4f80</requestId>"
"<return>true</return>"
"</DeleteKeyPairResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
self.assertEqual("acc41b73-4c47-4f80", response.requestId)
self.assertEqual("true", response.return_)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_parse_delete_key_pair_response(self):
"""Parse a DeleteKeyPairResponse payload."""
schema = self.schemas["DeleteKeyPairResponse"]
xmlns = "http://ec2.amazonaws.com/doc/2008-12-01/"
xml = ("<DeleteKeyPairResponse xmlns=\"%s\">"
"<requestId>acc41b73-4c47-4f80</requestId>"
"<return>true</return>"
"</DeleteKeyPairResponse>" % xmlns)
root = etree.fromstring(xml)
response = schema.create(root)
self.assertEqual("acc41b73-4c47-4f80", response.requestId)
self.assertEqual("true", response.return_)
self.assertEqual(xml, etree.tostring(schema.dump(response)))
def test_delitem_with_not_enough_items(self):
"""
L{SequenceItem.__delitem__} raises an error if trying to remove an item
would make the sequence shorter than the required minimum.
"""
schema = SequenceSchema("foo")
schema.set(NodeSchema("item", [LeafSchema("bar")]), min_occurs=1,
max_occurs=10)
root = etree.fromstring("<foo><item><bar>egg</bar></item></foo>")
foo = schema.create(root)
error = self.assertRaises(WSDLParseError, foo.__delitem__, 0)
self.assertEqual("Not enough items in tag 'foo'", error.message)
self.assertEqual(1, len(list(foo)))
def test_remove(self):
"""
L{SequenceItem.remove} removes the given item from the sequence.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
foo.remove(foo[0])
self.assertEqual("egg1", foo[0].bar)
self.assertEqual("<foo><item><bar>egg1</bar></item></foo>",
etree.tostring(schema.dump(foo)))
def test_set_with_sequence_tag(self):
"""
It is possible to set a sequence tag to C{None}, in that case
all its children will be removed
"""
schema = NodeSchema("foo")
schema.add(SequenceSchema("bar",
NodeSchema("item", [LeafSchema("egg")])))
root = etree.fromstring("<foo>"
"<bar><item><egg>spam</egg></item></bar><"
"/foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo><bar/></foo>", etree.tostring(schema.dump(foo)))
def test_remove(self):
"""
L{SequenceItem.remove} removes the given item from the sequence.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
foo.remove(foo[0])
self.assertEqual("egg1", foo[0].bar)
self.assertEqual("<foo><item><bar>egg1</bar></item></foo>",
etree.tostring(schema.dump(foo)))
def test_set_with_sequence_tag(self):
"""
It is possible to set a sequence tag to C{None}, in that case
all its children will be removed
"""
schema = NodeSchema("foo")
schema.add(
SequenceSchema("bar", NodeSchema("item", [LeafSchema("egg")])))
root = etree.fromstring("<foo>"
"<bar><item><egg>spam</egg></item></bar><"
"/foo>")
foo = schema.create(root)
foo.bar = None
self.assertEqual("<foo><bar/></foo>", etree.tostring(schema.dump(foo)))
def test_delitem(self):
"""
L{SequenceItem.__delitem__} removes from the sequence the item with the
given index.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>")
foo = schema.create(root)
del foo[0]
self.assertEqual("egg1", foo[0].bar)
self.assertEqual("<foo><item><bar>egg1</bar></item></foo>",
etree.tostring(schema.dump(foo)))
def test_append(self):
"""
L{SequenceItem.append} adds a new item to the sequence, appending it
at the end.
"""
schema = SequenceSchema("foo", NodeSchema("item", [LeafSchema("bar")]))
root = etree.fromstring("<foo><item><bar>egg0</bar></item></foo>")
foo = schema.create(root)
foo.append().bar = "egg1"
self.assertEqual("egg1", foo[1].bar)
self.assertEqual("<foo>"
"<item><bar>egg0</bar></item>"
"<item><bar>egg1</bar></item>"
"</foo>",
etree.tostring(schema.dump(foo)))
